Title :
A new colloid technique enabling domain observations of Si--Fe sheets with coating at zero field
Author :
Pfützner, Helmut
Author_Institution :
Technische Universität Wien, Wien, Austria
fDate :
3/1/1981 12:00:00 AM
Abstract :
A new method using a wetting agent in addition to a water-based magnetic ink allows domain observations of coated Si-Fe sheets without applying a normal field. No electrical apparatus whatever is needed to produce line, spike, tree, and other patterns on conventional g.o. or HI-B sheets of arbitrary size and shape.
Keywords :
Magnetic domains; Magnetic measurements; Steels; Analytical models; Coatings; Digital magnetic recording; Electrons; Magnetic domains; Magnetic hysteresis; Magnetic recording; Saturation magnetization; Testing; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1981.1061187
